# -*- coding: utf-8 -*-

# Scrapy settings for steam_data_collect project
#
# For simplicity, this file contains only settings considered important or
# commonly used. You can find more settings consulting the documentation:
#
#     http://doc.scrapy.org/en/latest/topics/settings.html
#     http://scrapy.readthedocs.org/en/latest/topics/downloader-middleware.html
#     http://scrapy.readthedocs.org/en/latest/topics/spider-middleware.html

BOT_NAME = 'steam_data_collect'

SPIDER_MODULES = ['steam_data_collect.spiders']
NEWSPIDER_MODULE = 'steam_data_collect.spiders'



#---------------日志配置-----------------------------
import os
import datetime
BASE_DIR = os.path.dirname(os.path.dirname(__file__))
odate=datetime.datetime.now().strftime('%Y%m%d')
LOG_FILE=os.path.join(BASE_DIR,'logs','info_%s.log' %odate)   #日志输出到文件，这个配置后日志不会输出到控制台
LOG_LEVEL='DEBUG'   #设置日志的等级
LOG_FORMAT='%(asctime)s [%(name)s:%(lineno)d] [%(funcName)s] [%(levelname)s]- %(message)s'   #日志格式
LOG_DATEFORMAT='%Y-%m-%d %H:%M:%S %Z'

#--------------------end---------------------


# Crawl responsibly by identifying yourself (and your website) on the user-agent
#USER_AGENT = 'steam_data_collect (+http://www.yourdomain.com)'

# Obey robots.txt rules
ROBOTSTXT_OBEY = True

# Configure maximum concurrent requests performed by Scrapy (default: 16)
#CONCURRENT_REQUESTS = 32

# Configure a delay for requests for the same website (default: 0)
# See http://scrapy.readthedocs.org/en/latest/topics/settings.html#download-delay
# See also autothrottle settings and docs
#DOWNLOAD_DELAY = 3
# The download delay setting will honor only one of:
#CONCURRENT_REQUESTS_PER_DOMAIN = 16
#CONCURRENT_REQUESTS_PER_IP = 16

# Disable cookies (enabled by default)
#COOKIES_ENABLED = False

# Disable Telnet Console (enabled by default)
#TELNETCONSOLE_ENABLED = False

# Override the default request headers:
#DEFAULT_REQUEST_HEADERS = {
#   'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
#   'Accept-Language': 'en',
#}

# Enable or disable spider middlewares
# See http://scrapy.readthedocs.org/en/latest/topics/spider-middleware.html
#SPIDER_MIDDLEWARES = {
#    'steam_data_collect.middlewares.SteamDataCollectSpiderMiddleware': 543,
#}

# Enable or disable downloader middlewares
# See http://scrapy.readthedocs.org/en/latest/topics/downloader-middleware.html
DOWNLOADER_MIDDLEWARES = {
   'scrapy.downloadermiddlewares.httpproxy.HttpProxyMiddleware':120,
   'steam_data_collect.download_middlewares.proxy_ip_downloader_middleware': 110,
}

# Enable or disable extensions
# See http://scrapy.readthedocs.org/en/latest/topics/extensions.html
#EXTENSIONS = {
#    'scrapy.extensions.telnet.TelnetConsole': None,
#}

# Configure item pipelines
# See http://scrapy.readthedocs.org/en/latest/topics/item-pipeline.html
ITEM_PIPELINES = {
    'scrapy.pipelines.images.ImagesPipeline':1,
   'steam_data_collect.pipelines.SteamDataCollectPipeline': 300,
   'steam_data_collect.pipelines.BrainpopSteamDataCollectPipeline': 400,
   'steam_data_collect.pipelines.NasaSteamDataCollectPipeline': 410,
}

# Enable and configure the AutoThrottle extension (disabled by default)
# See http://doc.scrapy.org/en/latest/topics/autothrottle.html
#AUTOTHROTTLE_ENABLED = True
# The initial download delay
#AUTOTHROTTLE_START_DELAY = 5
# The maximum download delay to be set in case of high latencies
#AUTOTHROTTLE_MAX_DELAY = 60
# The average number of requests Scrapy should be sending in parallel to
# each remote server
#AUTOTHROTTLE_TARGET_CONCURRENCY = 1.0
# Enable showing throttling stats for every response received:
#AUTOTHROTTLE_DEBUG = False

# Enable and configure HTTP caching (disabled by default)
# See http://scrapy.readthedocs.org/en/latest/topics/downloader-middleware.html#httpcache-middleware-settings
#HTTPCACHE_ENABLED = True
#HTTPCACHE_EXPIRATION_SECS = 0
#HTTPCACHE_DIR = 'httpcache'
#HTTPCACHE_IGNORE_HTTP_CODES = []
#HTTPCACHE_STORAGE = 'scrapy.extensions.httpcache.FilesystemCacheStorage'

CONCURRENT_ITEMS=100

from steam_data_collect.models import db
db.connect()

from mongoengine import register_connection
register_connection('steam_data','steam_data',host='127.0.0.1',port=27017,username='',password='')
register_connection('collect_proxy_ips','collect_proxy_ips',host='127.0.0.1',port=27017,username='',password='')


IMAGES_STORE =os.path.join(BASE_DIR,'medias')


DOWNLOAD_HANDLERS={   #从新指定下载器
    "https": "steam_data_collect.socks5_https.Socks5DownloadHandler"  #https协议的下载器
}


